CN202634874U - LED lamp strip circuit board - Google Patents
LED lamp strip circuit board Download PDFInfo
- Publication number
- CN202634874U CN202634874U CN 201220006990 CN201220006990U CN202634874U CN 202634874 U CN202634874 U CN 202634874U CN 201220006990 CN201220006990 CN 201220006990 CN 201220006990 U CN201220006990 U CN 201220006990U CN 202634874 U CN202634874 U CN 202634874U
- Authority
- CN
- China
- Prior art keywords
- led lamp
- coverlay
- base material
- covering film
- color
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
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- Non-Metallic Protective Coatings For Printed Circuits (AREA)
Abstract
Provided is an LED lamp strip circuit board, comprising base material employing copper foil as the material, a covering film fixed upon the front side of the base material, and a yellow covering film fixed upon the reverse side of the base material, wherein only the covering film at the front side is provided with a color layer. The yellow covering film at the reverse side can be matched with the covering film of other color in the front side, thereby remarkably enhancing the overall visual effect of the LED lamp strip circuit board. The color of the covering film itself is yellow and requires no processing. Therefore, when producing such LED lamp strip circuit boards, to change the color of the LED lamp strip circuit board, the producers just need to silkscreen concerned ink color upon the surface of the covering film at the front side, thereby being convenient, saving labor resources, and decreasing the cost.
Description
Technical field
The utility model relates to the LED field, especially a kind of LED lamp bar wiring board.
Background technology
In the prior art, LED lamp bar wiring board generally comprises the covering rete of substrate layer and positive and negative, changes the color of LED lamp band through coverlay.Present universal law is; The color of the obverse and reverse of LED lamp bar wiring board will be consistent; And the color of LED lamp bar wiring board can have multiple choices, for example white, black, redness, yellow etc., and the lamp band of therefore producing this type of is cumbersome: if need produce different colours; Then need become relevant ink colors, and need two-sided solid colour product coverlay surface silk-screen.So it is high to produce this kind LED lamp bar wiring board operation trouble and cost price.
Summary of the invention
The utility model technical problem to be solved provides a kind of LED lamp bar wiring board, and is convenient for production, and cost price reduces.
For solving the problems of the technologies described above; The technical scheme of the utility model is: a kind of LED lamp bar wiring board; Comprise with the Copper Foil being the base material of material, the coverlay that is fixed on the base material front and the yellow coverlay that is fixed on the base material reverse side, have and only have positive coverlay to be provided with one deck color layers.Because the yellow coverlay of reverse side can play good collocation with the coverlay of other colors in front, makes the whole visual effect of LED lamp bar wiring board remarkable; And coverlay does not carry out any processing originally as yellow, therefore when producing this kind LED lamp bar wiring board; If will change the color of LED lamp bar wiring board; Only need the ink colors that silk-screen becomes to be correlated with on the coverlay surface in front to get final product, make things convenient for the saving of labor, and help the price that reduces cost.
As improvement, said coverlay is fixed on substrate surface through mounting.
As improvement, said base material is made up of the single or multiple lift Copper Foil.
As improvement, the coverlay in said front is by the moulding of windowing of needed circuit of the direct silk-screen of silk screen and pad, and the resistance on surface weldering color can be adjusted to any color arbitrarily, so can save production cost.
The beneficial effect that the utility model is compared with prior art brought is:
Because the yellow coverlay of reverse side can play good collocation with the coverlay of other colors in front, makes the whole visual effect of LED lamp bar wiring board remarkable; And coverlay does not carry out any processing originally as yellow, therefore when producing this kind LED lamp bar wiring board; If will change the color of LED lamp bar wiring board; Only need the ink colors that silk-screen becomes to be correlated with on the coverlay surface in front to get final product, make things convenient for the saving of labor, and help the price that reduces cost; Existing contraposition, exposure, development, the etch process of using changes to direct silk-screen anti-etching printing ink now, and then reaches needed line pattern, can reduce manufacturing cost.
Description of drawings
Fig. 1 is the utility model cross-sectional view.
Embodiment
Below in conjunction with Figure of description the utility model is described further.
As shown in Figure 1; A kind of LED lamp bar wiring board; Comprise that with two-layer Copper Foil be the base material 3 of material, the coverlay 2 that is mounted on base material 3 fronts and the coverlay 4 that is mounted on the base material reverse side, have and only have positive coverlay 2 to be provided with one deck color layers 1, positive color layers is non-yellow; The coverlay 4 of reverse side is a primary colors, and is promptly yellow.Because the yellow coverlay 4 of reverse side can play good collocation with the coverlay 2 of other colors in front, makes the whole visual effect of LED lamp bar wiring board remarkable; And coverlay does not carry out any processing originally as yellow, therefore when producing this kind LED lamp bar wiring board; If will change the color of LED lamp bar wiring board; Only need to become relevant ink colors to get final product, make things convenient for the saving of labor, and help the price that reduces cost at the coverlay 2 surperficial silk-screens in front.In order further to save material, the coverlay in said front is by the moulding of windowing of the needed pad of the direct silk-screen of silk screen.
The technological process of the utility model LED lamp bar wiring board:
Open material; Open base material, base material is the above pure copper foil of 2OZ, and the above Copper Foil of the 2OZ is here formed for one deck fine copper.
For the first time die-cut; For the first time die-cut is die-cut whole Zhang Chuntong, and this die-cut connection position that comprises between die-cut location hole and the lamp bar unit is copper sheet frame and the middle hole of going out related request.
Mount for the first time; Mounting for the first time is that the applying of whole coverlay is carried out at the copper sheet back side to after for the first time die-cut, guarantees when for the second time die-cut, can not cause the product separate lines to come off.
Pressing for the first time; Pressing for the first time is that back side coverlay is carried out pressing, plays the primary solidification effect.
Baking for the first time;
For the second time die-cut; For the second time die-cut is to utilize the for the first time die-cut lateral opening location hole that is, die-cut aperture is crossed the pulling force that pastes epiphragma for the first time and fixed in the middle of the plate, the whole circuit punching molding of product.
Mount for the second time; Mounting for the second time is that product with punching out for the second time carries out mounting of positive and negative coverlay, plays protection circuit and beautification function.
Pressing for the second time;
Baking for the second time;
Silk-screen;
Test;
Anti-oxidationly go out reason;
Die-cut for the third time;
Product inspection;
Packing.
Claims (4)
1. a LED lamp bar wiring board is characterized in that: comprise with the Copper Foil being the base material of material, the coverlay that is fixed on the base material front and the yellow coverlay that is fixed on the base material reverse side, have and only have positive coverlay to be provided with one deck color layers.
2. a kind of LED lamp bar wiring board according to claim 1, it is characterized in that: said coverlay is fixed on substrate surface through mounting.
3. a kind of LED lamp bar wiring board according to claim 1, it is characterized in that: said base material is made up of the single or multiple lift Copper Foil.
4. a kind of LED lamp bar wiring board according to claim 1 is characterized in that: the coverlay in said front is by the moulding of windowing of needed circuit of the direct silk-screen of silk screen and pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220006990 CN202634874U (en) | 2012-01-06 | 2012-01-06 | LED lamp strip circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220006990 CN202634874U (en) | 2012-01-06 | 2012-01-06 | LED lamp strip circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202634874U true CN202634874U (en) | 2012-12-26 |
Family
ID=47388006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220006990 Expired - Fee Related CN202634874U (en) | 2012-01-06 | 2012-01-06 | LED lamp strip circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202634874U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105430914A (en) * | 2015-11-30 | 2016-03-23 | 深圳崇达多层线路板有限公司 | Manufacturing method of one-sided double-contact flexible circuit board |
-
2012
- 2012-01-06 CN CN 201220006990 patent/CN202634874U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105430914A (en) * | 2015-11-30 | 2016-03-23 | 深圳崇达多层线路板有限公司 | Manufacturing method of one-sided double-contact flexible circuit board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20140106 |